Hi guys, hoping for some tips or advice on shooting longer ranges with iron sights. Or maybe what targets you use? Im shooting a TC Omega with a williams peep sight and a Lyman globe front sight with the Lee shaver Fine Crosshair. Im new to this so just getting started but its tough for me to really get the crosshairs lined up on the bulleyes at 100 yards. Hard to see and focus on the bullseye. Im using 12x12 splatter targets that are black with a red bullseye. Before I start switching up my bullets and grains I wanted to try to take out as much user error as possible. I dont feel confident enough changing anything yet but my goal is to get dialed in at 100 and 200 yards.